Home / 31,024.24-46,563.23-16,243.50

Finding the Fourth Proportional to 31,024.24, 46,563.23 and 16,243.50

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Solution

The fourth proportional to 31,024.24, 46,563.23 and 16,243.50 is: 24,379.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,024.24 : 46,563.23 = 16,243.50 : x
  2. Step 2: Convert to fraction form
    31,024.24/46,563.23 = 16,243.50/x
  3. Step 3: Cross multiply
    31,024.24x = 46,563.23 × 16,243.50
  4. Step 4: Simplify right side
    31,024.24x = 756,349,826.51
  5. Step 5: Solve for x
    x = 756,349,826.51/31,024.24
  6. Step 6: Final answer
    x = 24,379.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.